Goodwin-Racing RoadsterSport SuperStreet Exhaust - DYNO TESTED // (ND, 2016+) Mazda MX-5 Miata

Find out how much horsepower & torque the Goodwin-Racing RoadsterSport SuperStreet Exhaust makes as we DYNO TEST this popular aftermarket Miata axle-back exhaust on our project car, the 2019 Mazda MX-5 Miata RF GT-S! How much HP & TQ can an aftermarket exhaust add to our ND / ND2 (2016, 2017, 2018, 2019, 2020, 2021) Mazda Miata project car make? We dyno test several aftermarket performance exhausts on our 2019 Mazda MX-5 Miata RF on a DYNOJET DYNO as part of our multi-video Miata exhaust comparison series. We'll routinely dyno test our Miata RF as we embark on our Miata modification journey, starting with Miata aftermarket exhausts and midpipes from Goodwin Racing, the Goodwin Racing Roadster Sport Super Street exhaust, and the Greddy, the Greddy Supreme SP exhaust.

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